25039504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13151}}^1$

素因数の和:13183

約数の個数: 40

約数和(自身を含む): 58710528

約数和(自身を除く): 33671024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 13151, 26302, 52604, 92057, 105208, 184114, 210416, 223567, 368228, 447134, 736456, 894268, 1472912, 1564969, 1788536, 3129938, 3577072, 6259876, 12519752, 25039504]

約数ペア:

[(1, 25039504), (2, 12519752), (4, 6259876), (7, 3577072), (8, 3129938), (14, 1788536), (16, 1564969), (17, 1472912), (28, 894268), (34, 736456), (56, 447134), (68, 368228), (112, 223567), (119, 210416), (136, 184114), (238, 105208), (272, 92057), (476, 52604), (952, 26302), (1904, 13151)]